Model BNT SERIES
MORE +
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Model No. Screw
shaft
outer
diameter

d
Lead


Ph
Ball
center-to-
center
diameter

dp

Outer
diameter

D
g6
Flange
diameter


D1
Overall
length


L1
Basic load rating
Dynamic
rating

Ca
Static
rating

C0a
mm mm mm mm mm mm kN kN
BNT 1404-3.6 (Rolled) Ball Screw
14
4
14.4
35
5.5
11.5
BNT 1405-2.6 (Rolled) Ball Screw
14
5
14.5
35
5
11.4
BNT 1605-2.6 (Rolled) Ball Screw
16
5
16.75
36
5.4
13.3
BNT 1808-3.6 (Rolled) Ball Screw
18
8
19.3
56
13.1
31
BNT 2005-2.6 (Rolled) Ball Screw
20
5
20.5
35
6
16.5
BNT 2010-2.6 (Rolled) Ball Screw
20
10
21.25
58
10.6
25.1
BNT 2505-2.6 (Rolled) Ball Screw
25
5
25.5
35
6.7
20.8
BNT 2510-5.3 (Rolled) Ball Screw
25
10
26.8
94
31.2
83.7
BNT 2806-2.6(Rolled) Ball Screw
28
6
28.5
42
7
23.4
BNT 2806-5.3(Rolled) Ball Screw
28
6
28.5
67
12.8
46.8
BNT 3210-2.6(Rolled) Ball Screw
32
10
33.75
64
19.8
53.8
BNT 3210-5.3(Rolled) Ball Screw
32
10
33.75
94
36
107.5
BNT 3610-2.6(Rolled) Ball Screw
36
10
37
64
20.8
59.3
BNT 3610-5.3(Rolled) Ball Screw
36
10
37
96
37.8
118.7
BNT 4512-5.3(Rolled) Ball Screw
45
12
46.5
115
49.5
169